What is peripheral and how important it is in a computer system?

Computer Peripherals are input output devices of host computer, whose function is purely dependent upon the host. These computer peripherals expand the abilities of host computer making it more functional. Computer peripherals have to be installed for efficient working of computer.

What are the roles of computer peripherals?

Without peripherals, your communication with your computer would be far more limited. Peripherals are the devices external to your computer that take in information, allow the computer to put out information in visible and audible form, and perform other important tasks.

What is peripheral in computer Quora?

Peripheral means to the outside, in this case outside the computer. So, as mentioned in other answers, monitor, printers, a mouse, a keyboard, webcam, external drives, a scanner, a barcode scanner, game controller, card reader, speakers, headphones, etc. all count.

What are peripheral devices Class 9?

A peripheral device is generally defined as any auxiliary device such as a computer mouse or keyboard, that connects to and works with the computer in some way. Other examples of peripherals are expansion cards, graphics cards, image scanners, tape drives, microphones, loudspeakers, webcams, and digital cameras.

What is peripheral in microprocessor?

To communicate with the outside world microcomputers use peripherals (I/O devices). Commonly used peripherals are: A/D converter, D/A converter, CRT, printers, Hard disks, floppy disks, magnetic tapes etc. Peripherals are connected to the microcomputer through electronic circuits known as interfacing circuits.

What are the features of peripherals?

Peripheral devices are classified into three types. These types are input devices, output devices, and input/output devices. An input device inserts data or commands into the computer system. A keyboard, mouse, scanner, barcode reader, digital pen, webcam, microphone are some examples of input devices.

What are the 5 computer peripherals?

Computer peripheral device

• Monitor.
• Keyboard.
• Mouse.
• Trackball.
• Touchpad.
• Pointing stick.
• Joystick.
• Light pen.

Is a CPU a peripheral?

CPU is not a peripheral device because a computer system can not work without a CPU. Mainboard is not a peripheral device because the other core computer parts are connected and communicate over a mainboard.

Is CPU core or peripheral?

The core elements of a computer are the central processing unit, power supply, motherboard and the computer case that contains those three components. Technically speaking, everything else is considered a peripheral device.

What is peripheral devices Answer?

What is peripheral interfacing?

It means various components or devices those are connected to CPU. Thus PHERIPHERAL INTERFACING is a kind of interaction between processor and external or peripheral devices. To interface physically, a component or mediator between I/O device and processor is used which is called I/O module.

Is a speaker a peripheral device?

Common external peripheral devices include devices like a mouse, keyboard, pen tablet, external hard drive, printer, projector, speakers, webcam, flash drive, media card readers, and microphone.